Re: OO Pattern Container x Elements and Method Chaining

Can you clarify what the problem is? I'm confused by the seemingly contradictory statements:

1. Elements need to belong to multiple Containers

2. can't be member_of two different containers

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

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Re^2: OO Pattern Container x Elements and Method Chaining by LanX (Saint) on Oct 08, 2021 at 15:17 UTC
Elements used to be member of ad most one Container we coded a lot of method chaining `$cont->get_elem('name')->do_something()` Now Elements can belong to multiple Containers. we need the old code with method chaining to keep working. Clearer now? :) update I should have said that `->do_something()` needs to do know $cont. Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery}	[reply] [d/l] [select]

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used to

we coded a lot of method chaining

$cont->get_elem('name')->do_something()

Now Elements can belong to multiple Containers.

we need the old code with method chaining to keep working.

Clearer now? :)

I should have said that ->do_something() needs to do know $cont.

Cheers Rolf
_{(addicted to the Perl Programming Language :)

Wikisyntax for the Monastery}